{"id":591,"date":"2023-11-02T14:15:44","date_gmt":"2023-11-02T19:15:44","guid":{"rendered":"https:\/\/sites.owu.edu\/geog-292\/?p=591"},"modified":"2023-11-02T14:16:01","modified_gmt":"2023-11-02T19:16:01","slug":"gullatte-week-2","status":"publish","type":"post","link":"https:\/\/sites.owu.edu\/geog-292\/2023\/11\/02\/gullatte-week-2\/","title":{"rendered":"Gullatte week 2"},"content":{"rendered":"<p><i><span style=\"font-weight: 400\">Chapter One:\u00a0<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400\">This chapter was kind of a basic introduction chapter of all the concepts needed to understand Web GIS. Web GIS is the combination of the web and geographic information systems. The first operational GIS was made in the 60s. Since then GIS has developed from a local file-based single computer system to a central database clients\/server system.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">WebGIS has many advantages including the following:<\/span><\/p>\n<p><b>Global Reach: <\/b><span style=\"font-weight: 400\">\u00a0You can share geographic information easily, within your organization and with people all over the world.\u00a0<\/span><\/p>\n<p><b>Large number of users: <\/b><span style=\"font-weight: 400\">You can share your app with dozens, or even millions supported by scalable cloud technology\u00a0<\/span><\/p>\n<p><b>Low cost: per user: <\/b><span style=\"font-weight: 400\">The cost of building one web gis app is lower than building a desktop solution<\/span><\/p>\n<p><b>Better Cross-platform capabilities:<\/b><span style=\"font-weight: 400\"> web apps can run on desktop and mobile platforms\u00a0<\/span><\/p>\n<p><b>Easy to use<\/b><span style=\"font-weight: 400\">: Web GIS apps incorporate simplicity and intuition.\u00a0<\/span><\/p>\n<p><b>Easy to maintain: <\/b><span style=\"font-weight: 400\">web clients can benefit from the latest programs and data updates each time they access a web app.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">This chapter shows you how to create web maps in a few different ways.\u00a0<\/span><\/p>\n<p><i>Chapter Two:<\/i><\/p>\n<p><span style=\"font-weight: 400\">Types of hosted layers-<\/span><\/p>\n<p><b>Hosted feature layers:<\/b><span style=\"font-weight: 400\"> these layers support vector feature querying, visualization, and editing. Most appropriate for visualizing data on top of your base maps.\u00a0<\/span><\/p>\n<p><b>Hosted Web Feature Service layers: <\/b><span style=\"font-weight: 400\">These layers are open geospatial consortium WFS standard-compliant<\/span><\/p>\n<p><b>Hosted tile Layers<\/b><span style=\"font-weight: 400\">: these layers support fast map visualization using a collection of pre-drawn map images or tiles<\/span><\/p>\n<p><b>Hosted vector tile layers: <\/b><span style=\"font-weight: 400\">These layers reference a set of web-accessible tiles containing 2D and 3D vector content and the corresponding style for how those tiles should be drawn<\/span><\/p>\n<p><b>Hosted web map tile service layers<\/b><span style=\"font-weight: 400\">: these layers are OGC WMTS standard-compliant<\/span><\/p>\n<p><b>Hosted scene layers: <\/b><span style=\"font-weight: 400\">These layers support fast map visualization of 3D data using a collection of cached tiles.\u00a0<\/span><\/p>\n<p><b>Hosted image layers:<\/b><span style=\"font-weight: 400\"> These layers can display raster data by dynamically combining various bands, and they support the dynamic analysis of raster data such as imagery and other information captured by remote sensing devices.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Hosted map image layers: This layer type is supported in ArcGIS Enterprise 10.8 and later<\/span><\/p>\n<p><span style=\"font-weight: 400\">Mapping Styles:<\/span><\/p>\n<p><b>Heat map:<\/b><span style=\"font-weight: 400\"> Displayers the relative density of points as smoothly varying sets of colors ranging from cool to hot.<\/span><\/p>\n<p><b>Color and size:<\/b><span style=\"font-weight: 400\"> Using the symbol color and size to show one or two numeric fields<\/span><\/p>\n<p><b>Compare A to B:<\/b><span style=\"font-weight: 400\"> Displayed the relationship between two numeric fields using ratio or percentage<\/span><\/p>\n<p><b>Relationship:<\/b><span style=\"font-weight: 400\"> Visualizes the relationship between two number fields using bivariate choropleth mapping<\/span><\/p>\n<p><b>Dot density:<\/b><span style=\"font-weight: 400\"> Uses dot density to display the distribution of one or more numeric fields<\/span><\/p>\n<p><b>Predominant: <\/b><span style=\"font-weight: 400\">Displayed the predominant category or level of predominance among two or more fields.\u00a0<\/span><\/p>\n<p><b>Type and size:<\/b><span style=\"font-weight: 400\"> Represents the numeric fields by size and category fields by color\u00a0<\/span><\/p>\n<p><b>Continuous timeline:<\/b><span style=\"font-weight: 400\"> Uses colors or sizes to represent data sequentially from new to old<\/span><\/p>\n<p><b>Vector field<\/b><span style=\"font-weight: 400\">: Uses direction and magnitude to display imagery data.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">This chapter also teaches us how to create a feature layer using geocoding, how to configure layer style using smart mapping, configure layer pop-ups using ArcGIS Arcade, and more.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">In 291, I think I did a map of all parcels in Delaware County selected that have 4 or more bedrooms so a salesman would know where to sell his pillows. I could now use a dot density map to target the neighborhoods with more people in them so he could have a wider variety of where people live.\u00a0<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Chapter One:\u00a0 This chapter was kind of a basic introduction chapter of all the concepts needed to understand Web GIS. Web GIS is the combination of the web and geographic information systems. The first operational GIS was made in the 60s. Since then GIS has developed from a local file-based single computer system to a central database clients\/server system.\u00a0 WebGIS has many advantages including the following: Global Reach: \u00a0You can share geographic information easily, within your organization and with people all over the world.\u00a0 Large number of users: You can share your app with dozens, or even millions supported by scalable cloud technology\u00a0 Low cost: per user: The cost of building one web gis app is lower than building a desktop solution Better Cross-platform capabilities: web apps can run on desktop and mobile platforms\u00a0 Easy to use: Web GIS apps incorporate simplicity and intuition.\u00a0 Easy to maintain: web clients can benefit from the latest programs and data updates each time they access a web app.\u00a0 This chapter shows you how to create web maps in a few different ways.\u00a0 Chapter Two: Types of hosted layers- Hosted feature layers: these layers support vector feature querying, visualization, and editing. Most appropriate for visualizing data on top of your base maps.\u00a0 Hosted Web Feature Service layers: These layers are open geospatial consortium WFS standard-compliant Hosted tile Layers: these layers support fast map visualization using a collection of pre-drawn map images or tiles Hosted vector tile layers: These layers reference a set of web-accessible tiles containing 2D and 3D vector content and the corresponding style for how those tiles should be drawn Hosted web map tile service layers: these layers are OGC WMTS standard-compliant Hosted scene layers: These layers support fast map visualization of 3D data using a collection of cached tiles.\u00a0 Hosted image layers: These layers can display raster data by dynamically combining various bands, and they support the dynamic analysis of raster data such as imagery and other information captured by remote sensing devices.\u00a0 Hosted map image layers: This layer type is supported in ArcGIS Enterprise 10.8 and later Mapping Styles: Heat map: Displayers the relative density of points as smoothly varying sets of colors ranging from cool to hot. Color and size: Using the symbol color and size to show one or two numeric fields Compare A to B: Displayed the relationship between two numeric fields using ratio or percentage Relationship: Visualizes the relationship between two number fields using bivariate choropleth mapping Dot density: Uses dot density to display the distribution of one or more numeric fields Predominant: Displayed the predominant category or level of predominance among two or more fields.\u00a0 Type and size: Represents the numeric fields by size and category fields by color\u00a0 Continuous timeline: Uses colors or sizes to represent data sequentially from new to old Vector field: Uses direction and magnitude to display imagery data.\u00a0 This chapter also teaches us how to create a feature layer using geocoding, how to configure layer style using smart mapping, configure layer pop-ups using ArcGIS Arcade, and more.\u00a0 In 291, I think I did a map of all parcels in Delaware County selected that have 4 or more bedrooms so a salesman would know where to sell his pillows. I could now use a dot density map to target the neighborhoods with more people in them so he could have a wider variety of where people live.\u00a0<\/p>\n","protected":false},"author":2207,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-591","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/users\/2207"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/comments?post=591"}],"version-history":[{"count":2,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/591\/revisions"}],"predecessor-version":[{"id":593,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/591\/revisions\/593"}],"wp:attachment":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/media?parent=591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/categories?post=591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/tags?post=591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}